First start with preparing with filling:
put some olive oil on a pan and fry the onions until they become transparent and add the minced meat. When the meat is ready add salt, black pepper and parsley.

For preparing the dough first mix all the fluids : eggs, water, juice of lemon and oil. When start adding the flour until you get a good consistency of the dough. Let it rest for half an hour and then make 15 little and even balls out of the dough and roll them out.
Put some olive oul on the rolled our dough and wrap them into square shape. Add the meat filling in half of the squares and wrap them into triangles.